In this blogpost I want to explore what possibilities elasticsearch gives us for storing fields and retrieve them at query time from the performance point of view. In fact, lucene, the underlying library upon which elasticsearch and solr are built, provides two ways for storing and retrieving fields: stored fields and docvalues. In addition, elasticsearch…
In this blog post we will briefly recap things we can’t do when using the alias field type in Elasticsearch.
Approach for searching multi-term entities/concepts out-of-the-box, without installing any additional components.